These files have been modified in the initial pass at getting the portion

of the POSIX API necessary to support the GNAT runtime to initially compile.
We now have verified that the specifications for the necessary routines
are correct per the POSIX standards we have.

The removed files were moved to newlib as they were duplicates of files
already included there.

7 files changed, 59 insertions, 23 deletions

diff --git a/c/src/exec/posix/base/limits.h b/c/src/exec/posix/base/limits.h
index d46500bc36..e8ac4bf2fd 100644
--- a/c/src/exec/posix/base/limits.h
+++ b/c/src/exec/posix/base/limits.h
@@ -11,9 +11,14 @@
  *  $Id$
  */
 
+#include_next <limits.h>
+
 #ifndef __POSIX_LIMITS_h
 #define __POSIX_LIMITS_h
 
+/* really only to get min stack size from <rtems/score/cpu.h> */
+#include <rtems/system.h>
+
 /****************************************************************************
  ****************************************************************************
  *                                                                          *
@@ -113,14 +118,19 @@
  *  minimum but is indeterminate.
  */
 
-#define LOGIN_NAME_MAX                      9
-#define PTHREAD_DESTRUCTOR_ITERATIONS       4
+#define LOGIN_NAME_MAX                      _POSIX_LOGIN_NAME_MAX
+#define TTY_NAME_MAX                        _POSIX_TTY_NAME_MAX
+#define PTHREAD_DESTRUCTOR_ITERATIONS       _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+#define PTHREAD_STACK_MIN                   CPU_STACK_MINIMUM_SIZE
+
 /*
  *  The maximum number of keys (PTHREAD_KEYS_MAX) and threads
  *  (PTHREAD_THREADS_MAX) are configurable and may exceed the minimum.
- */
+ *
+#define PTHREAD_KEYS_MAX                    _POSIX_THREAD_KEYS_MAX
+#define PTHREAD_THREADS_MAX                 _POSIX_THREAD_THREADS_MAX
+*/
 
-#define TTY_NAME_MAX                        9
 
 /****************************************************************************
  ****************************************************************************
diff --git a/c/src/exec/posix/base/pthread.h b/c/src/exec/posix/base/pthread.h
index ea9680f3c4..3bc1c6dc07 100644
--- a/c/src/exec/posix/base/pthread.h
+++ b/c/src/exec/posix/base/pthread.h
@@ -6,7 +6,7 @@
 #ifndef __PTHREAD_h
 #define __PTHREAD_h
 
-#include <rtems/posix/features.h>
+#include <sys/features.h>
 
 #if defined(_POSIX_THREADS)
 
@@ -211,7 +211,7 @@ int pthread_attr_getschedpolicy(
 
 int pthread_attr_setschedparam(
   pthread_attr_t            *attr,
-  const struct sched_param   param
+  const struct sched_param  *param
 );
 
 int pthread_attr_getschedparam(
@@ -342,10 +342,10 @@ int pthread_attr_setdetachstate(
  */
 
 int pthread_create(
-  pthread_t             *thread,
-  const pthread_attr_t  *attr,
-  void                 (*start_routine)( void * ),
-  void                  *arg
+  pthread_t              *thread,
+  const pthread_attr_t   *attr,
+  void                 *(*start_routine)( void * ),
+  void                   *arg
 );
 
 /*
@@ -366,6 +366,14 @@ int pthread_detach(
 );
 
 /*
+ * 16.1.5.1 Thread Termination, p1003.1c/Draft 10, p. 150
+ */
+
+void pthread_exit(
+  void  *value_ptr
+);
+
+/*
  * 16.1.6 Get Calling Thread's ID, p1003.1c/Draft 10, p. XXX
  */
 
diff --git a/c/src/exec/posix/base/sched.h b/c/src/exec/posix/base/sched.h
index 1ea27a1634..14a603c0c5 100644
--- a/c/src/exec/posix/base/sched.h
+++ b/c/src/exec/posix/base/sched.h
@@ -7,7 +7,7 @@
 #ifndef __POSIX_SCHEDULING_h
 #define __POSIX_SCHEDULING_h
 
-#include <rtems/posix/features.h>
+#include <sys/features.h>
 
 #if defined(_POSIX_PRIORITY_SCHEDULING)
 
diff --git a/c/src/exec/posix/include/limits.h b/c/src/exec/posix/include/limits.h
index d46500bc36..e8ac4bf2fd 100644
--- a/c/src/exec/posix/include/limits.h
+++ b/c/src/exec/posix/include/limits.h
@@ -11,9 +11,14 @@
  *  $Id$
  */
 
+#include_next <limits.h>
+
 #ifndef __POSIX_LIMITS_h
 #define __POSIX_LIMITS_h
 
+/* really only to get min stack size from <rtems/score/cpu.h> */
+#include <rtems/system.h>
+
 /****************************************************************************
  ****************************************************************************
  *                                                                          *
@@ -113,14 +118,19 @@
  *  minimum but is indeterminate.
  */
 
-#define LOGIN_NAME_MAX                      9
-#define PTHREAD_DESTRUCTOR_ITERATIONS       4
+#define LOGIN_NAME_MAX                      _POSIX_LOGIN_NAME_MAX
+#define TTY_NAME_MAX                        _POSIX_TTY_NAME_MAX
+#define PTHREAD_DESTRUCTOR_ITERATIONS       _POSIX_THREAD_DESTRUCTOR_ITERATIONS
+#define PTHREAD_STACK_MIN                   CPU_STACK_MINIMUM_SIZE
+
 /*
  *  The maximum number of keys (PTHREAD_KEYS_MAX) and threads
  *  (PTHREAD_THREADS_MAX) are configurable and may exceed the minimum.
- */
+ *
+#define PTHREAD_KEYS_MAX                    _POSIX_THREAD_KEYS_MAX
+#define PTHREAD_THREADS_MAX                 _POSIX_THREAD_THREADS_MAX
+*/
 
-#define TTY_NAME_MAX                        9
 
 /****************************************************************************
  ****************************************************************************
diff --git a/c/src/exec/posix/include/pthread.h b/c/src/exec/posix/include/pthread.h
index ea9680f3c4..3bc1c6dc07 100644
--- a/c/src/exec/posix/include/pthread.h
+++ b/c/src/exec/posix/include/pthread.h
@@ -6,7 +6,7 @@
 #ifndef __PTHREAD_h
 #define __PTHREAD_h
 
-#include <rtems/posix/features.h>
+#include <sys/features.h>
 
 #if defined(_POSIX_THREADS)
 
@@ -211,7 +211,7 @@ int pthread_attr_getschedpolicy(
 
 int pthread_attr_setschedparam(
   pthread_attr_t            *attr,
-  const struct sched_param   param
+  const struct sched_param  *param
 );
 
 int pthread_attr_getschedparam(
@@ -342,10 +342,10 @@ int pthread_attr_setdetachstate(
  */
 
 int pthread_create(
-  pthread_t             *thread,
-  const pthread_attr_t  *attr,
-  void                 (*start_routine)( void * ),
-  void                  *arg
+  pthread_t              *thread,
+  const pthread_attr_t   *attr,
+  void                 *(*start_routine)( void * ),
+  void                   *arg
 );
 
 /*
@@ -366,6 +366,14 @@ int pthread_detach(
 );
 
 /*
+ * 16.1.5.1 Thread Termination, p1003.1c/Draft 10, p. 150
+ */
+
+void pthread_exit(
+  void  *value_ptr
+);
+
+/*
  * 16.1.6 Get Calling Thread's ID, p1003.1c/Draft 10, p. XXX
  */
 
diff --git a/c/src/exec/posix/include/sched.h b/c/src/exec/posix/include/sched.h
index 1ea27a1634..14a603c0c5 100644
--- a/c/src/exec/posix/include/sched.h
+++ b/c/src/exec/posix/include/sched.h
@@ -7,7 +7,7 @@
 #ifndef __POSIX_SCHEDULING_h
 #define __POSIX_SCHEDULING_h
 
-#include <rtems/posix/features.h>
+#include <sys/features.h>
 
 #if defined(_POSIX_PRIORITY_SCHEDULING)
 
diff --git a/cpukit/posix/include/sched.h b/cpukit/posix/include/sched.h
index 1ea27a1634..14a603c0c5 100644
--- a/cpukit/posix/include/sched.h
+++ b/cpukit/posix/include/sched.h
@@ -7,7 +7,7 @@
 #ifndef __POSIX_SCHEDULING_h
 #define __POSIX_SCHEDULING_h
 
-#include <rtems/posix/features.h>
+#include <sys/features.h>
 
 #if defined(_POSIX_PRIORITY_SCHEDULING)